rely on size-method instead of count-fields.
use to_s on entity instead of explicit call.
always replace _ with whitespace for display name.
entitry is only viewable when the classes are shown

should fix #744
Merge pull request #736 from ontohub/725-entity_display_name_issue

725 entity display name issue
Merge pull request #727 from ontohub/723-sentence_count_display_correction

rely on size-method instead of count-fields.
remove unnecessary logger portions from linkscode.
extract linktype determination into method.
add KINDS_Mapping for concrete kind checking

Also adjust order of KINDS array, since
inclusion matches would never reach 'cofree'
as 'free' would be matched first.
adjust link/mapping kind determination mechanic

use three-tries mechanic before defaulting to
'import'-kind. First we search for exact matches,
then for exact-matches which are only included
in the target string, and last for triggerword
(case-insensitive) inclusion.
fix svn repositories not being analysed after clone
fix the fix: add parameter to the call
Create shared/config directory during deployment.
Installation of postgresql-9.3 documented.
Merge pull request #754 from ontohub/744-show_only_entity_tree_when_it_should

entitytree is only viewable when the classes are shown
fix ontology spec: file deletion
fix onto deletion spec and implementation
add beta label
fix expected direction of import links

If ontology O1 imports ontology O2, the import-link is actually
defined from O2 to O1 (O2 being the source and O1 being the target).
fix onto spec: switch source and target in setup